目的 观察分析多层螺旋CT不同 重建方法在骨关节创伤中的应用价值。方 法 选取2014年1月-2015年1月在我院行多 层螺旋CT二维、三维重建方案检查的骨关 节创伤性疾病患者60例作为研究对象。对 全部患者的CT特点进行回顾性分析，并结 合多层螺旋CT不同重建方案的显像结果 完成对患者的初步诊断，继而随访和对不 同重建方案对骨关节创伤性疾病诊断价值 进行分析。结果 经后续统计分析得出， 对于骨关节创伤性疾病类型的诊断方面， 多层螺旋CT三维重建方案的效果优于二维 重建方案(P＜0.05)。结论 经我院研究得 出，在骨关节创伤性疾病的诊断方面，多 层螺旋CT能对骨、关节部位进行清晰的显 示，从而能快速、准确地诊断，促进了对 患者治疗方面的及时性和准确性，利于减 轻骨关节创伤性疾病患者痛苦，应当推广 运用。

Objective To observe the application value of different reconstruction methods of multi-slice spiral CT in bone and joint trauma. Methods January 2014-2015 year in January in our hospital underwent multi-slice spiral CT 3D reconstruction scheme of two-dimensional examination of patients with bone and joint traumatic disease in 60 cases as the research object. The CT features of all patients were retrospectively analyzed. Combined with the imaging of multi-slice spiral CT reconstruction scheme results of preliminary diagnosis of patients, and then follow-up of different reconstruction scheme in the diagnosis of traumatic bone joint diseases were analyzed. Results After subsequent statistical analysis, for the diagnosis of traumatic bone joint disease type, is better than the two-dimensional reconstruction scheme of three-dimensional reconstruction of spiral CT scheme (P<0.05). Conclusion The study shows that in the diagnosis of diseases of bone and joint trauma, multi-slice spiral CT on bone, closed Section of the site for a clear display, which can be quickly and accurately diagnosed, to promote the treatment of patients with the timeliness and accuracy of bone and joint trauma patients to alleviate the pain, should be widely used. [Key words] Traumatic Bone